The antique market is not as lively as it used to be. But there’s still money to be had from the industry if you love rare old stuff and possess the skill of restoring them to their former glory. To start an antique refurbishing business at home, you’ll likely need a few thousand dollars to build out a basic workshop and stock it with all of the right treatments and materials in order to truly excel with this side business idea. Start small by borrowing around what you can, and learning the basics of the trade as a side hustle before investing in a ton of equipment.

I find that a lot of people want a turn-key business – one that doesn’t require a lot of capital to start and maintain. Unfortunately, the majority of the businesses listed here either require significant start-up costs because in a lot of them you need liability insurance, licenses, money to buy the inventory to start the business, and or a physical location in order to operate.

Non-profits, universities, hospitals and other community organizations all have a great need for grant money to supplement their budgets, but grants are notoriously tricky to write for the first time. If you have experience writing grants or are willing to learn how to do it by practicing your skills without pay for a few non-profits, you can start a lucrative freelance grant writing business. According to eHow, grant writers can make anywhere from $40, 300 to $67,000.

People are always searching for one-of-a-kind venues for meetings, parties and weddings. Why not earn some extra money off the space you already have by renting it out for events as a side business idea? If you own a unique venue, like a studio, warehouse or boat, UK-based company Tagvenue will connect you with clients looking for somewhere special to host their event. Not a bad low-effort side business idea.

Focus on user experience. Your biggest considerations with an ecommerce site will be setting up your website to offer the best user experience. Choosing the right web design is crucial, as is making sure that your shopping cart software is well-suited for your business. Be sure to check out the various shopping cart options available—from Shopify to X-Cart and many more.
Once you know what you options are and how much money you need, the next step should be analyzing the market. Who are your buyers? What type fish is most profitable? How much can you supply? Have you contacted anyone for your special needs or in case an emergency arises? Have you considered all expenses associated with your business? You need to think it through.
Despite Instagram's growing popularity, not all brands know what they're doing on the app. If you have a background in social media and marketing and a passion for photography and Instagram, starting a consulting business that focuses on the popular photo app can be a great way to make money while helping other businesses improve their content and thrive.
Not only is Airbnb a great way to make money by renting out your spare bedroom or living room couch as a legitimate home-based business idea, but you also have the benefit of meeting new people and making new friends if that's your kind of thing. You can even rent out an entirely new apartment just to manage as an Airbnb side business idea, but don't make the mistake of thinking this will be a passive source of income—you're on call whenever you have a guest and you'll always need to keep the place clean for incoming visitors. On top of just renting on Airbnb, you can take this business idea to the next level by offering your guests add-on and personalized experiences for an extra charge. Take Lauren Gheysens' Airbnb-based side business idea, Royal Day Out in London, England for example—where she gives visiting tourists a local's only tour of the city, complete with bespoke 18th century costumes.
Alex Ikonn and his wife Mimi launched Luxyhair.com after they realized how hard it was to find great hair extensions in the marketplace. This hair extensions ecommerce retailer has built their business on the fan audience they’ve attracted through YouTube tutorial videos. They have a serious following, which is exactly what has enabled them to grow their business to seven figures since 2010!